https://amp.dev/documentation/guides-and-tutorials/websites/optimize-and-measure/engagement
Improve user engagement - amp.dev
Here are some quick tips to improve user engagement with AMP. Help readers identify you with consistent branding and rich content across AMP and non-AMP pages
improve user engagementampdev
https://www.getbeamer.com/improve-user-engagement
Beamer | Improve User Engagement
Looking for a way to improve your user engagement? Send instant announcements to all your users with our newsfeed and changelog.
improve user engagementbeamer